Resonances of buried targets

Stanislav Vitebskiy; Lawrence Carin

doi:10.1117/12.243080

17 June 1996 Resonances of buried targets

Stanislav Vitebskiy, Lawrence Carin

Proceedings Volume 2747, Radar Sensor Technology; (1996) https://doi.org/10.1117/12.243080
Event: Aerospace/Defense Sensing and Controls, 1996, Orlando, FL, United States

Abstract

The Method of Moments is utilized to compute the complex resonant frequencies and modal currents of perfectly conducting wires and bodies of revolution buried in a lossy, dispersive half space. To make such an analysis tractable computationally, the half-space Green's function is computed via the method of complex images, with appropriate modifications made to account for the complex frequencies characteristic of resonant modes. Results are presented for wires and bodies of revolution buried in lossy soil using frequency-dependent measured parameters for the complex permittivity, and we demonstrate that the resonant frequencies generally vary with target depth.

Citation Download Citation

Stanislav Vitebskiy and Lawrence Carin "Resonances of buried targets", Proc. SPIE 2747, Radar Sensor Technology, (17 June 1996); https://doi.org/10.1117/12.243080

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